Finding the Fourth Proportional to 73,343,512, 101,217,195.84 and 40,748,464
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Solution
The fourth proportional to 73,343,512, 101,217,195.84 and 40,748,464 is: 56,234,630.01
Step by Step Solution
- Step 1: Write the proportion equation
73,343,512 : 101,217,195.84 = 40,748,464 : x - Step 2: Convert to fraction form
73,343,512/101,217,195.84 = 40,748,464/x - Step 3: Cross multiply
73,343,512x = 101,217,195.84 × 40,748,464 - Step 4: Simplify right side
73,343,512x = 4,124,445,260,867,190 - Step 5: Solve for x
x = 4,124,445,260,867,190/73,343,512 - Step 6: Final answer
x = 56,234,630.01
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.